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<H2>class HelpDialog</H2>

<HR>

<H3>Class Hierarchy</H3>

<UL><PRE>
Fl_Group
   |
   +----<B>HelpDialog</B>
</PRE></UL>

<H3>Include Files</H3>

<UL><PRE>
#include "HelpDialog.h"
</PRE></UL>

<H3>Description</H3>

<P>The <CODE>HelpDialog</CODE> widget displays a standard help dialog window
using the <CODE>HelpView</CODE> widget.

<CENTER><IMG SRC="HelpDialog.gif"></CENTER>

<H3>Methods</H3>

<UL>

	<LI><A HREF="#HelpDialog.HelpDialog">HelpDialog</A>
	<LI><A HREF="#HelpDialog.~HelpDialog">~HelpDialog</A>
	<LI><A HREF="#HelpDialog.hide">hide</A>
	<LI><A HREF="#HelpDialog.load">load</A>
	<LI><A HREF="#HelpDialog.show">show</A>
	<LI><A HREF="#HelpDialog.topline">topline</A>
	<LI><A HREF="#HelpDialog.visible">visible</A>

</UL>

<H4><A NAME="HelpDialog.HelpDialog">HelpDialog()</A></H4>

<P>The constructor creates the dialog pictured above.

<H4><A NAME="HelpView.~HelpView">~HelpView()</A></H4>

<P>The destructor destroys the widget and frees all memory that has been
allocated for the current file.

<H4><A NAME="HelpDialog.hide">void hide()</A></H4>

<P>Hides the <code>HelpDialog</code> window.

<H4><A NAME="HelpDialog.load">void load(const char *f)</A></H4>

<P>Loads the specified HTML file into the <CODE>HelpView</CODE> widget.
The filename can also contain a target name ("filename.html#target").

<H4><A NAME="HelpDialog.show">void show()</A></H4>

<P>Shows the <code>HelpDialog</code> window.

<H4><A NAME="HelpDialog.topline">void topline(const char *n)<BR>
void topline(int n)</A></H4>

<P>Sets the top line in the <CODE>HelpView</CODE> widget to the named or
numbered line.

<H4><A NAME="HelpDialog.visible">int visible()</A></H4>

<P>Returns 1 if the <code>HelpDialog</code> window is visible.

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